Removed duplicate mutex initialization.
fix warnings in libshogun examples
Fix package finder scripts for Jemalloc and Hoard
when using jemalloc simply bundle it
Unify memory allocation calls accross the library
PCA default initialization for LMNN
Merge pull request #1430 from vigsterkr/develop

Unify memory allocation calls accross the library
Add USE_LOGCACHE and USE_LOGSUMARRAY options to cmake
Try to fix gtest compilation on CYGWIN (issue #1418)
Disable c++11 on CYGWIN
evaluation_cross_validation_regression example requires LAPACK
Merge pull request #1423 from tklein23/duplicate_mutex_init

Removed duplicate mutex initialization.
Add TCMalloc support
Set HAVE_LAPACK if only lapack and blas has been found
Disable c++11 mode on cygwin if unit testing is enabled
rename methods for evaluation of predictions in likelihood models
Merge pull request #1431 from iglesias/feature/lmnn

PCA default initialization for LMNN
Merge pull request #1432 from votjakovr/feature/gp_refactoring

Rename methods for evaluation of predictions in likelihood models
fix issue with multiple SGVector/SGMatrix arguments in c# modular
Merge pull request #1434 from votjakovr/feature/gp_refactoring

Fix issue with multiple SGVector/SGMatrix arguments in c# modular
Merge pull request #1420 from votjakovr/hotfix/warnings

Fix warnings in libshogun examples
compile fix when refcounting is disabled